* {
    margin: 0;
    padding: 0;
}

/* body {
    min-height: 4000px;
} */

ul li {
    list-style: none;
}

a {
    text-decoration: none;
    color: #333;
}

body {
    font: 14px/1.5 Helvetica Neue,
        Helvetica,
        Arial,
        Microsoft Yahei,
        Hiragino Sans GB,
        Heiti SC,
        WenQuanYi Micro Hei,
        sans-serif;
    color: #333;
}

.w {
    width: 1226px;
    height: auto;

    margin: 0 auto
}



i {
    font-style: normal;
}